Class 150 Stainless Steel Pipe Flanges
60
products

Class 150 stainless steel pipe flanges are used in low pressure applications. Stainless steel pipe flanges are extremely corrosion resistant. Stainless steel offers good thermal and electrical conductivity, but these properties are comparatively weak relative to other metal materials. 304 stainless steel is a chromium-nickel material with very good corrosion resistance. Type 316 stainless steel has a higher nickel content than 304 stainless, plus molybdenum, for even greater corrosion resistance. Pipe flanges create an access point in a line for cleaning, inspection or modification.
Product name | Pipe Size | Flange OD | For Bolt Diameter | Connection Style | Thread Type | Material | Price |
---|---|---|---|---|---|---|---|
Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 1" Pipe Size | 1" | 4-1/4" | 1/2" | Blind | 304 Stainless Steel |
$47.65
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 1" Pipe Size
Brand USA Sealing
Item # AE3831
Mfr. Model # BULK-PF-49
Price
$47.65
/
each
9 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 1" Pipe Size | 1" | 4-1/4" | 1/2" | Blind | 316 Stainless Steel |
$67.78
/
each
|
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 1" Pipe Size
Brand USA Sealing
Item # AE3861
Mfr. Model # BULK-PF-129
Price
$67.78
/
each
Estimated to ship Thu. Mar 27
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 1-1/2" Pipe Size | 1-1/2" | 5" | 1/2" | Blind | 304 Stainless Steel |
$61.70
/
each
|
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 1-1/2" Pipe Size
Brand USA Sealing
Item # AE3832
Mfr. Model # BULK-PF-51
Price
$61.70
/
each
24 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 1-1/2" Pipe Size | 1-1/2" | 5" | 1/2" | Blind | 316 Stainless Steel |
$74.74
/
each
|
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 1-1/2" Pipe Size
Brand USA Sealing
Item # AE3862
Mfr. Model # BULK-PF-131
Price
$74.74
/
each
Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 2" Pipe Size | 2" | 6" | 5/8" | Blind | 304 Stainless Steel |
$86.96
/
each
|
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 2" Pipe Size
Brand USA Sealing
Item # AE3833
Mfr. Model # BULK-PF-52
Price
$86.96
/
each
51 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 2" Pipe Size | 2" | 6" | 5/8" | Blind | 316 Stainless Steel |
$124.52
/
each
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 2" Pipe Size
Brand USA Sealing
Item # AE3863
Mfr. Model # BULK-PF-132
Price
$124.52
/
each
Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 3" Pipe Size | 3" | 7-1/2" | 5/8" | Blind | 304 Stainless Steel |
$161.26
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 3" Pipe Size
Brand USA Sealing
Item # AE3834
Mfr. Model # BULK-PF-53
Price
$161.26
/
each
16 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 3" Pipe Size | 3" | 7-1/2" | 5/8" | Blind | 316 Stainless Steel |
$204.06
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 3" Pipe Size
Brand USA Sealing
Item # AE3864
Mfr. Model # BULK-PF-133
Price
$204.06
/
each
Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 4" Pipe Size | 4" | 9" | 5/8" | Blind | 304 Stainless Steel |
$215.59
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 4" Pipe Size
Brand USA Sealing
Item # AE3835
Mfr. Model # BULK-PF-54
Price
$215.59
/
each
6 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 4" Pipe Size | 4" | 9" | 5/8" | Blind | 316 Stainless Steel |
$258.70
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 4" Pipe Size
Brand USA Sealing
Item # AE3865
Mfr. Model # BULK-PF-134
Price
$258.70
/
each
7 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 6" Pipe Size | 6" | 11" | 3/4" | Blind | 304 Stainless Steel |
$316.15
/
each
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Blind - 6" Pipe Size
Brand USA Sealing
Item # AE3836
Mfr. Model # BULK-PF-56
Price
$316.15
/
each
Estimated to ship Thu. Mar 27
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 6" Pipe Size | 6" | 11" | 3/4" | Blind | 316 Stainless Steel |
$436.85
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Blind - 6" Pipe Size
Brand USA Sealing
Item # AE3866
Mfr. Model # BULK-PF-136
Price
$436.85
/
each
5 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 1" Pipe Size | 1" | 4-1/4" | 1/2" | Slip On | 304 Stainless Steel |
$53.00
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 1" Pipe Size
Brand USA Sealing
Item # AE3813
Mfr. Model # BULK-PF-1
Price
$53.00
/
each
Estimated to ship Thu. Mar 27
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 1" Pipe Size | 1" | 4-1/4" | 1/2" | Slip On | 316 Stainless Steel |
$61.20
/
each
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 1" Pipe Size
Brand USA Sealing
Item # AE3843
Mfr. Model # BULK-PF-81
Price
$61.20
/
each
3 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 1-1/2" Pipe Size | 1-1/2" | 5" | 1/2" | Slip On | 304 Stainless Steel |
$59.00
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 1-1/2" Pipe Size
Brand USA Sealing
Item # AE3814
Mfr. Model # BULK-PF-3
Price
$59.00
/
each
Estimated to ship Thu. Mar 27
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 1-1/2" Pipe Size | 1-1/2" | 5" | 1/2" | Slip On | 316 Stainless Steel |
$73.92
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 1-1/2" Pipe Size
Brand USA Sealing
Item # AE3844
Mfr. Model # BULK-PF-83
Price
$73.92
/
each
16 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 2" Pipe Size | 2" | 6" | 5/8" | Slip On | 304 Stainless Steel |
$80.92
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 2" Pipe Size
Brand USA Sealing
Item # AE3815
Mfr. Model # BULK-PF-4
Price
$80.92
/
each
Estimated to ship Thu. Mar 27
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 2" Pipe Size | 2" | 6" | 5/8" | Slip On | 316 Stainless Steel |
$104.76
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 2" Pipe Size
Brand USA Sealing
Item # AE3845
Mfr. Model # BULK-PF-84
Price
$104.76
/
each
Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 3" Pipe Size | 3" | 7-1/2" | 5/8" | Slip On | 304 Stainless Steel |
$138.34
/
each
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 3" Pipe Size
Brand USA Sealing
Item # AE3816
Mfr. Model # BULK-PF-5
Price
$138.34
/
each
4 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 3" Pipe Size | 3" | 7-1/2" | 5/8" | Slip On | 316 Stainless Steel |
$196.62
/
each
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 3" Pipe Size
Brand USA Sealing
Item # AE3846
Mfr. Model # BULK-PF-85
Price
$196.62
/
each
7 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 4" Pipe Size | 4" | 9" | 5/8" | Slip On | 304 Stainless Steel |
$186.84
/
each
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 4" Pipe Size
Brand USA Sealing
Item # AE3817
Mfr. Model # BULK-PF-6
Price
$186.84
/
each
2 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 4" Pipe Size | 4" | 9" | 5/8" | Slip On | 316 Stainless Steel |
$251.51
/
each
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 4" Pipe Size
Brand USA Sealing
Item # AE3847
Mfr. Model # BULK-PF-86
Price
$251.51
/
each
6 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 6" Pipe Size | 6" | 11" | 3/4" | Slip On | 304 Stainless Steel |
$280.59
/
each
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Slip On - 6" Pipe Size
Brand USA Sealing
Item # AE3818
Mfr. Model # BULK-PF-8
Price
$280.59
/
each
4 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 6" Pipe Size | 6" | 11" | 3/4" | Slip On | 316 Stainless Steel |
$389.95
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Slip On - 6" Pipe Size
Brand USA Sealing
Item # AE3848
Mfr. Model # BULK-PF-88
Price
$389.95
/
each
4 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Socket Weld - 1" Pipe Size | 1" | 4-1/4" | 1/2" | Socket Weld | 304 Stainless Steel |
$53.46
/
each
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Pipe Flange - 304 Stainless Steel - Class 150 - Socket Weld - 1" Pipe Size
Brand USA Sealing
Item # AE3825
Mfr. Model # BULK-PF-33
Price
$53.46
/
each
19 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Socket Weld - 1" Pipe Size | 1" | 4-1/4" | 1/2" | Socket Weld | 316 Stainless Steel |
$66.28
/
each
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Pipe Flange - 316 Stainless Steel - Class 150 - Socket Weld - 1" Pipe Size
Brand USA Sealing
Item # AE3855
Mfr. Model # BULK-PF-113
Price
$66.28
/
each
33 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Socket Weld - 1-1/2" Pipe Size | 1-1/2" | 5" | 1/2" | Socket Weld | 304 Stainless Steel |
$73.74
/
each
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Socket Weld - 1-1/2" Pipe Size
Brand USA Sealing
Item # AE3826
Mfr. Model # BULK-PF-35
Price
$73.74
/
each
8 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Socket Weld - 1-1/2" Pipe Size | 1-1/2" | 5" | 1/2" | Socket Weld | 316 Stainless Steel |
$88.96
/
each
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Socket Weld - 1-1/2" Pipe Size
Brand USA Sealing
Item # AE3856
Mfr. Model # BULK-PF-115
Price
$88.96
/
each
23 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Socket Weld - 2" Pipe Size | 2" | 6" | 5/8" | Socket Weld | 304 Stainless Steel |
$96.58
/
each
|
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Pipe Flange - 304 Stainless Steel - Class 150 - Socket Weld - 2" Pipe Size
Brand USA Sealing
Item # AE3827
Mfr. Model # BULK-PF-36
Price
$96.58
/
each
20 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Socket Weld - 2" Pipe Size | 2" | 6" | 5/8" | Socket Weld | 316 Stainless Steel |
$122.74
/
each
|
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Pipe Flange - 316 Stainless Steel - Class 150 - Socket Weld - 2" Pipe Size
Brand USA Sealing
Item # AE3857
Mfr. Model # BULK-PF-116
Price
$122.74
/
each
15 units in stock. Estimated to ship Fri. Feb 14
Need more? Estimated to ship Thu. Mar 27
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